Xufeng Lv

Follow

Person

Shanghai, CN

People

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM, DEVICE AND METHOD FOR THE INTERACTION OF SECURITY INFORMATION
- Publication number 20140006247
- Publication date Jan 2, 2014
- China Unionpay Co., Ltd
- Hongfeng Chai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Secure Payment Method and System on Network and Route Server
- Publication number 20080228655
- Publication date Sep 18, 2008
- China Uniompay Co., Ltd.
- Rui Guo
- G06 - COMPUTING CALCULATING COUNTING